CN211620684U

CN211620684U - Cotton opener with impurity removal function

Info

Publication number: CN211620684U
Application number: CN202020123282.5U
Authority: CN
Inventors: 高振东
Original assignee: Hangzhou Lingjie Lace Belt Co ltd
Current assignee: Hangzhou Lingjie Lace Belt Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-02
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to the technical field of textile equipment, in particular to a cotton opener with impurity removal function, which comprises a cotton opener body, a box body positioned above the cotton opener body, a hollow cylindrical roller rotatably connected on the inner wall of the box body and arranged inside, a raw cotton inlet arranged at the top of the box body, and a raw cotton outlet arranged at the bottom of the box body; the roller is internally provided with a separation component which separates the inner cavity of the roller into a plurality of independent chambers, one chamber is communicated with an exhaust fan arranged outside the box body, the surface of the roller is provided with a magnetic layer, and the box body is provided with a scraper which is butted against the magnetic layer. The utility model solves the defect that the prior art can not remove dust, and improves the quality of raw cotton and the quality of the working environment of workers; meanwhile, the method can remove metal impurities mixed in the raw cotton, reduce the abrasion of the cotton opener and effectively prolong the service life of the cotton opener.

Description

Cotton opener with impurity removal function

Technical Field

The utility model belongs to the technical field of the technique of weaving equipment and specifically relates to a opener with edulcoration function is related to.

Background

The cotton opener is used for uniformly opening, scattering and fluffing PP cotton, cotton and common hollow cotton, is opened at one time and is suitable for toy factories, sofa factories, bedding factories and home textile garment factories; and can also open old wool, woolen sweaters, old quilts and the like. The principle is that the cotton fibers in the lump shape compressed in the cotton bale are loosened into small cotton blocks or small cotton bundles by beating and tearing the raw cotton by a cotton opener beater.

Most of the cotton openers used at present cannot clean metal impurities mixed in raw cotton, so that equipment abrasion is easily caused, and the service life of the cotton opener is not prolonged. The cotton opener with the automatic waste cotton collecting function comprises a condenser, a cotton storage box, a cotton feeding roller, a porcupine beater, a guide plate, a trash discharging pipeline and a trash discharging air suction motor, wherein the condenser is arranged on the cotton storage box, and the cotton feeding roller is arranged below the cotton storage box; a porcupine beater is arranged below the cotton feeding roller, and dust bars are uniformly distributed around the periphery of the porcupine beater; the opener box below the dust rod is internally provided with a guide plate in an inclined manner, the outlet of the opener box in the right front of the guide plate is connected with a trash discharging pipeline, and a trash discharging air suction motor is arranged above the trash discharging pipeline. The technical scheme can remove the impurity cotton waste cotton scattered from the dust rod from the box body of the cotton opener in time, and a specially-assigned person is not required to remove the impurity cotton waste cotton accumulated at the bottom of the box body of the cotton opener, so that the production efficiency of enterprises is improved.

The above prior art solutions have the following drawbacks: the scheme can not remove impurities such as dust in the raw cotton in time, and not only can the subsequent product quality be influenced; and dust easily causes worsening of working environment and is harmful to the health of workers.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide an opener with edulcoration function, this opener can clear up the metallic impurity who mixes in the raw cotton, is favorable to prolonging the life of equipment.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an opener with edulcoration function, includes the opener body, still including the box that is located opener body top, rotate the cylindrical drum of connecting on the box inner wall, offer the raw cotton import at box top, offer the raw cotton export of bottom half and with opener body intercommunication, the inside cavity setting that is of cylinder, be provided with the partition subassembly that separates into a plurality of independent cavities with the cylinder inner chamber in the cylinder, it is a plurality of be equipped with the extraction chamber that the opening set up towards the raw cotton import in the cavity, the extraction chamber intercommunication is equipped with the extraction duct, the box is equipped with air exhauster and dust storage box outward, extraction duct, air exhauster and dust storage box communicate in proper order, the dust absorption hole has been seted up on the cylinder surface, the cylinder rotates to be connected on the partition subassembly, the box is provided with driving roll pivoted drive arrangement outward.

By adopting the technical scheme, the exhaust fan generates negative pressure in the exhaust chamber, when raw cotton enters the box body, the raw cotton is adsorbed by the exhaust chamber, and tiny impurities such as dust in the raw cotton enter the exhaust chamber through the dust absorption hole and then enter the dust storage box through the exhaust pipe and the exhaust fan; when the raw cotton leaves the air draft area along with the rotation of the roller, the raw cotton is separated from the surface of the roller and enters the cotton opener body through the raw cotton outlet. The dust removal treatment of the raw cotton is realized, and the quality of the raw cotton and the quality of the working environment of workers are improved.

The present invention may be further configured in a preferred embodiment as: the partition assembly comprises a central shaft arranged on the central axis of the roller, a plurality of groups of partition plates fixedly connected to the central shaft, and two end covers fixedly connected to two ends of the central shaft respectively, wherein the end covers protrude out of the side wall of the roller and are fixedly connected with the inner wall of the box body, two ends of each partition plate extend along the axial direction of the roller and abut against the end covers, and the side edge of one side of the partition plate, far away from the central shaft, is matched with the inner wall.

By adopting the technical scheme, the inner cavity of the roller is divided into a plurality of independent cavities by the separation assembly, so that the mutual interference of all the cavities is prevented; the separation assembly is fixedly arranged on the inner wall of the box body, the roller is rotatably connected onto the separation assembly, and continuous and quick dust removal treatment on the raw cotton is realized through rotation of the roller, so that the impurity removal efficiency is effectively improved.

The present invention may be further configured in a preferred embodiment as: the chamber opposite to the air extraction chamber is a ventilation chamber which is communicated with a ventilation pipe, and an air blower communicated with the ventilation pipe is arranged outside the box body.

Through adopting above-mentioned technical scheme, through setting up the draft chamber, blow off the cylinder surface with the raw cotton and blow to the raw cotton export, the raw cotton after the edulcoration of being convenient for gets into the opener body fast, prevents to take place to block up in the box, guarantees edulcoration efficiency. The present invention may be further configured in a preferred embodiment as: the surface of the roller is a magnetic layer formed by enclosing magnetic materials.

Through adopting above-mentioned technical scheme, through setting up the magnetic layer, adsorb the metallic impurity that mixes in the raw cotton, prevent that metallic impurity from causing wearing and tearing to subsequent equipment, what be favorable to extension equipment is life.

The present invention may be further configured in a preferred embodiment as: the box body is characterized in that a scraper is fixedly arranged on the side wall of the box body and abuts against the surface of the magnetic layer, an impurity outlet is formed in the side wall of the box body, and the scraper is located right above the impurity outlet.

Through adopting above-mentioned technical scheme, utilize the scraper blade to clear away the metallic impurity who adsorbs on the magnetic layer to make impurity fall into the impurity export of below, make the magnetic layer can continuously adsorb metallic impurity, further improved edulcoration efficiency.

The present invention may be further configured in a preferred embodiment as: the scraper blade below is equipped with direction baffle, direction baffle sets up and rigid coupling in impurity export lower extreme towards impurity export slope.

Through adopting above-mentioned technical scheme, prevent through deflector plate that metal impurities who scrapes from falling into the box to guide metal impurities and slide towards the impurity export, guarantee the edulcoration effect.

The present invention may be further configured in a preferred embodiment as: the surface of the magnetic layer is coated with a hard iron layer, and dust collection holes corresponding to the magnetic layer are formed in the hard iron layer.

By adopting the technical scheme, the hard iron layer is arranged, so that the abrasion of the magnetic layer during the operation of the equipment is reduced, and the service life of the equipment is prolonged.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a pinion fixedly arranged at one end of the roller, a main gear in meshing transmission with the pinion, and a motor for driving the main gear to rotate.

Through adopting above-mentioned technical scheme, rotate with motor drive cylinder through the gear pair, guarantee that the cylinder can rotate with the partition subassembly and be connected, guarantee the edulcoration effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the air draft chamber is arranged in the roller, so that dust and other tiny particles in the raw cotton can be removed quickly, the quality of raw cotton fibers is improved, and the quality of the working environment of workers is improved;

2. through the matching of the magnetic layer on the surface of the roller and the scraper, metal impurities mixed in the raw cotton can be effectively cleaned, the abrasion of equipment is reduced, and the service life of the equipment is prolonged;

3. through setting up the draft chamber, make the cotton wool after the edulcoration from the cotton wool export entering opener body fast, prevent to take place to block up in the box, further improved edulcoration efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the opener in the embodiment;

FIG. 2 is a front cross-sectional view of the case of FIG. 1;

FIG. 3 is a side cross-sectional view of the case of FIG. 1;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

In the drawing, 1, a cotton opener body; 2. a box body; 21. raw cotton is imported; 22. a raw cotton outlet; 23. an impurity outlet; 3. a drum; 31. a dust collection hole; 32. a magnetic layer; 33. a squeegee; 34. a guide baffle plate; 35. a hard iron layer; 4. a partition assembly; 41. a central shaft; 42. a partition plate; 43. an end cap; 5. an air extraction chamber; 51. an exhaust pipe; 52. an exhaust fan; 53. a dust storage box; 6. a ventilation chamber; 61. a vent pipe; 62. a blower; 7. a drive device; 71. a pinion gear; 72. a main gear; 73. a motor; 8. and a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a opener with edulcoration function, including opener body 1, be located opener body 1 top and be used for the box 2 of edulcoration. The raw cotton is subjected to impurity removal treatment in the box body 2, dust and metal impurities in the raw cotton are separated, and the raw cotton enters the opener body 1 for opening treatment, so that the quality of the raw cotton is improved, and dust pollution is reduced; meanwhile, the wear of the cotton opener caused by impurities is reduced, and the service life of the cotton opener is effectively prolonged.

Referring to fig. 2, 3 and 4, a raw cotton inlet 21 is formed in the top of the box body 2, a raw cotton outlet 22 is formed in the bottom of the box body 2, a cylindrical hollow roller 3 is arranged in the box body 2, a separation component 4 for separating the inner cavity of the roller 3 into a plurality of independent chambers is arranged in the roller 3, and the separation component 4 comprises a central shaft 41, a separation plate 42 and two end covers 43. The central shaft 41 is disposed on the central axis of the drum 3, four sets of partition plates 42 are fixedly connected to the central shaft 41, two ends of each partition plate 42 extend along the axial direction of the drum 2, each partition plate 42 is a substantially rectangular plate, two ends of each partition plate 42 respectively abut against two end covers 43, and the side edge of one side of each partition plate 42, which is far away from the central shaft 41, is matched with the inner wall of the drum 3. Both end caps 43 protrude from the side walls of the drum 3 and are fixed to the side walls of the cabinet 2. The drum 3 is rotatably connected at both ends to the end caps 43 by bearings 8.

Referring to fig. 2 and 3, the casing 2 is provided with a driving device 7 for driving the drum 3 to rotate, the driving device 7 includes a pinion 71 fixedly disposed at an end of the drum 3, a main gear 72 engaged with the pinion 71, and a motor 73 for driving the main gear 72 and the pinion 71 to rotate, and the motor 73 is disposed outside the casing 2. When the motor 73 drives the main gear 72 and the sub-gear 71 to rotate, the sub-gear 71 drives the drum 3 to rotate circumferentially relative to the partition assembly 4.

Referring to fig. 1 and 3, the housing 2 is further provided with an exhaust fan 52, a dust storage tank 53, and a blower 62. The chamber in the roller 3 which is arranged towards the raw cotton inlet 21 is an air draft chamber 5, the air draft chamber 5 is communicated with an air draft pipe 51, an exhaust fan 52 is communicated with the air draft chamber 5, the exhaust fan 52 is communicated with a dust storage box 53, and dust suction holes 31 which are communicated with the inner cavity of the roller 3 are arranged on the surface of the roller 3. A chamber opposed to the air draft chamber 5 is provided as a ventilation chamber 6, the ventilation chamber 6 is communicated with a ventilation pipe 61, and the ventilation pipe 61 is communicated with a blower 62. The draft chamber 5 forms negative pressure due to the suction action of the draft fan 52, the raw cotton fiber entering the box body 2 from the raw cotton inlet 21 is adsorbed on the surface of the roller 3, and tiny particles such as dust mixed in the raw cotton fiber enter the draft chamber 5 through the dust suction hole 31 and then enter the dust storage tank 53 through the draft fan 52 and the draft tube 51. When the raw cotton leaves the air draft chamber 5 along with the rotation of the roller 3, the raw cotton is separated from the surface of the roller 3 and enters the cotton opener body 1 through the raw cotton outlet 22, so that the dust removal treatment of the raw cotton is realized.

Referring to fig. 3, the surface of the drum 3 is a magnetic layer 32 surrounded by magnetic metal, and the magnetic layer 32 can adsorb metal impurities in the raw cotton fiber. A scraper 33 for scraping metal impurities on the surface of the magnetic layer 32 is fixedly arranged on the right side wall of the box body 2, and the scraper 33 is obliquely arranged downwards and is abutted against the magnetic layer 32. Set up on the 2 lateral walls of box under scraper blade 33 and supply metal impurity to leave the impurity export 23 of box 2, set firmly on the 2 lateral walls of box of impurity export 23 lower extreme and be used for blockking and guide metal impurity towards the gliding direction baffle 34 of impurity export, direction baffle 34 sets up towards impurity export 23 slope. In order to reduce the abrasion of the scraper 33 to the magnetic layer 32, the surface of the magnetic layer 32 is coated with a hard iron layer 35, and the hard iron layer 35 is provided with dust suction holes 31 corresponding to the magnetic layer 32.

The implementation principle of the embodiment is as follows: the raw cotton fiber enters the box body 2 from the raw cotton inlet 21 at the upper part, the raw cotton fiber is adsorbed on the surface of the hard iron layer 35 due to the negative pressure action of the air draft chamber 5, and fine particles such as dust in the raw cotton enter the air draft chamber 5 through the dust suction hole 31 and enter the dust storage box 53 through the air draft pipe 51 and the exhaust fan 52. When the cotton wool fibers adsorbed on the surface of the magnetic layer 32 rotate to the ventilation chamber 6 along with the roller 3, the cotton wool fibers are blown off the surface of the roller 3 and enter the cotton opener body 1 through the cotton wool outlet 22 below the roller 3 for opening treatment. After the raw cotton enters the box body 2, metal impurities mixed in the raw cotton are adsorbed on the surface of the hard iron layer 35 by the magnetic layer 32, when the roller 3 continues to rotate, the metal impurities are scraped by the scraping plate 33 and fall on the guide baffle plate 34, and then the metal impurities slide towards the impurity outlet 23 and leave the box body 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an opener with edulcoration function, includes opener body (1), its characterized in that: the cotton opener is characterized by further comprising a box body (2) positioned above the cotton opener body (1), a cylindrical roller (3) rotatably connected to the inner wall of the box body (2), a raw cotton inlet (21) formed in the top of the box body (2), and a raw cotton outlet (22) formed in the bottom of the box body (2) and communicated with the cotton opener body (1), wherein the inside of the roller (3) is hollow, a separation component (4) for separating the inner cavity of the roller (3) into a plurality of independent chambers is arranged in the roller (3), an air pumping chamber (5) with an opening arranged towards the raw cotton inlet (21) is arranged in each chamber, the air pumping chamber (5) is communicated with an air pumping pipe (51), an air exhaust fan (52) and a dust storage box (53) are arranged outside the box body (2), the air pumping pipe (51), the air exhaust fan (52) and the dust storage box (53) are sequentially communicated, and dust suction holes (31) are, the roller (3) is rotatably connected to the separating component (4), and a driving device (7) for driving the roller (3) to rotate is arranged outside the box body (2).

2. The cotton opener with impurity removing function according to claim 1, characterized in that: partition subassembly (4) including set up center pin (41) on cylinder (3) axis, multiunit division board (42) of rigid coupling on center pin (41), two end cover (43) of rigid coupling in center pin (41) both ends respectively end cover (43) salient in cylinder (3) lateral wall and with box (2) inner wall fixed connection, axial extension and conflict on end cover (43) along cylinder (3) are followed at division board (42) both ends, the side of center pin (41) one side is kept away from in division board (42) cooperates with the inner wall of cylinder (3).

3. The cotton opener with impurity removing function according to claim 2, characterized in that: the chamber opposite to the air draft chamber (5) is a ventilation chamber (6), the ventilation chamber (6) is communicated with a ventilation pipe (61), and a blower (62) communicated with the ventilation pipe (61) is arranged outside the box body (2).

4. The cotton opener with impurity removing function according to claim 3, characterized in that: the surface of the roller (3) is a magnetic layer (32) formed by enclosing magnetic materials.

5. The cotton opener with impurity removing function according to claim 4, characterized in that: set firmly scraper blade (33) on box (2) lateral wall, scraper blade (33) are contradicted in the surface of magnetic layer (32), be equipped with impurity export (23) on box (2) lateral wall, scraper blade (33) are located impurity export (23) directly over.

6. The cotton opener with impurity removing function according to claim 5, characterized in that: scraper blade (33) below is equipped with direction baffle (34), direction baffle (34) set up and rigid coupling in impurity export (23) lower extreme towards impurity export (23) slope.

7. The cotton opener with impurity removing function according to claim 6, characterized in that: the surface of the magnetic layer (32) is coated with a hard iron layer (35), and dust collection holes (31) corresponding to the magnetic layer (32) are formed in the hard iron layer (35).

8. The cotton opener with impurity removing function according to claim 7, characterized in that: the driving device (7) comprises a pinion (71) fixedly arranged at one end of the roller (3), a main gear (72) in meshing transmission with the pinion (71), and a motor (73) for driving the main gear (72) to rotate.